refac: selector styling

src/lib/components/chat/ModelSelector/Selector.svelte

@@ -250,10 +250,10 @@
 	<DropdownMenu.Content
 		class=" z-40 {$mobile
 			? `w-full`
-			: `${className}`} max-w-[calc(100vw-1rem)] justify-start rounded-xl  bg-white dark:bg-gray-850 dark:text-white shadow-lg border border-gray-300/30 dark:border-gray-700/40  outline-none"
+			: `${className}`} max-w-[calc(100vw-1rem)] justify-start rounded-xl  bg-white dark:bg-gray-850 dark:text-white shadow-lg  outline-none"
 		transition={flyAndScale}
 		side={$mobile ? 'bottom' : 'bottom-start'}
-		sideOffset={4}
+		sideOffset={3}
 	>
 		<slot>
 			{#if searchEnabled}
@@ -286,7 +286,7 @@
 					/>
 				</div>
 
-				<hr class="border-gray-100 dark:border-gray-800" />
+				<hr class="border-gray-50 dark:border-gray-850" />
 			{/if}
 
 			<div class="px-3 my-2 max-h-64 overflow-y-auto scrollbar-hidden group">
@@ -532,7 +532,7 @@
 			</div>
 
 			{#if showTemporaryChatControl}
-				<hr class="border-gray-100 dark:border-gray-800" />
+				<hr class="border-gray-50 dark:border-gray-850" />
 
 				<div class="flex items-center mx-2 my-2">
 					<button